What ingredients are commonly used in Lipoless supplements and what are their known side effects?

Checked on January 30, 2026
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Executive summary

The name “Lipoless” refers to conflicting products: an injectable prescription drug whose active ingredient is tirzepatide and a range of over‑the‑counter weight‑loss supplements sold under similar names that contain botanicals and stimulants; the ingredients and risks differ sharply between them [1] [2] [3]. Reports show the prescription product lists gastrointestinal adverse effects as common, while supplement formulations often advertise green coffee, caffeine and unspecified “natural” extracts—products with variable labeling, unverified dosages and their own side‑effect profiles [2] [1] [3] [4].

1. What “Lipoless” can mean: prescription tirzepatide vs. branded supplements

Lipoless as marketed by Laboratorios Eticos Paraguay is a prescription, injectable medication whose declared active ingredient is tirzepatide—a dual GLP‑1/GIP receptor agonist prescribed for obesity and type 2 diabetes and supplied in multiple fixed doses for subcutaneous weekly use [1] [2]. Separately, many online products and retailers use the Lipoless name for dietary supplements—tablets, dual‑layer “day/night” formulas or capsules—that are formulated with botanical extracts, caffeine or proprietary blends rather than tirzepatide [3] [5] [6].

2. Common ingredients found in supplement‑branded Lipoless products

Marketplace listings for Lipoless supplements cite ingredients typical of over‑the‑counter weight‑loss products: green coffee extract and caffeine are explicitly mentioned in retail descriptions, and some sellers promise “metabolic boosters” or day/night ingredient profiles without full disclosure of concentrations [3] [5] [6]. Independent review sites and consumer complaints note that many sellers do not list complete ingredient panels or dosages—a red flag for hidden stimulants, fillers or inconsistent formulations [4] [7].

3. Known side effects of the prescription product (tirzepatide)

Manufacturer material for the prescription Lipoless identifies common adverse reactions tied to tirzepatide: nausea, vomiting, decreased appetite, constipation, dyspepsia and abdominal discomfort, especially at treatment initiation, with guidance that gastrointestinal symptoms often diminish over time [2] [1]. The product also advises contraception considerations, cautions in pregnancy, interactions with diabetes medications (risk of hypoglycemia when combined with alcohol or other agents) and storage/administration requirements consistent with a regulated pharmaceutical [2].

4. Known side effects and risks of supplement ingredients

For the non‑prescription Lipoless formulas, side effects derive from common ingredients rather than tirzepatide: green coffee and caffeine can raise heart rate, cause insomnia, jitteriness and gastrointestinal upset; fiber agents like glucomannan (noted in similarly named products elsewhere) can cause bloating, constipation or interfere with absorption of other drugs [3] [6] [8]. Reviews and watchdogs emphasize that because many supplement sellers omit full ingredient lists and dosages, consumers face uncertainty about efficacy and safety and may encounter mild to moderate adverse events or interactions [4] [7].

5. Regulatory, marketing and trust issues that affect safety

The same brand name is being used across very different products—an FDA/EMA‑approved active pharmaceutical ingredient in one case and unregulated supplements in others—which creates consumer confusion and risk; official Lipoless materials stress prescription status and regulatory approvals for the drug, while third‑party sellers and affiliate marketing hype “natural” formulas and quick fixes without transparent labeling [2] [1] [4]. Consumer complaints on review platforms highlight pseudo‑endorsements, counterfeit sales and poor customer service, underscoring the commercial incentives to conflate medical therapeutics with supplement marketing [7] [4].

6. Bottom line and reporting limitations

When assessing “Lipoless,” the critical determinant is which product is under discussion: the prescription injectable contains tirzepatide and carries documented gastrointestinal side effects plus diabetes‑related cautions [2] [1]; retail supplements labeled Lipoless commonly contain ingredients such as green coffee and caffeine with stimulant and GI side effects, but specific formulations and dosages are often undisclosed and therefore unpredictable [3] [5] [4]. Reporting here is limited to the cited web materials; clinical safety profiles beyond manufacturer statements and independent clinical trial data for each supplement variant are not available in the supplied sources, so further verification from product labels, regulators or peer‑reviewed studies is required for definitive risk assessment.

Want to dive deeper?
What are the clinical trial safety results for tirzepatide in obesity and diabetes?
How can consumers verify whether a weight‑loss product is a regulated prescription drug or an unregulated supplement?
What interactions exist between common weight‑loss supplement ingredients (green coffee, caffeine, glucomannan) and prescription diabetes medications?